331322944

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{21481}}^1$

素因数の和:21734

約数の個数: 28

約数和(自身を含む): 660227788

約数和(自身を除く): 328904844

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1928, 3856, 7712, 15424, 21481, 42962, 85924, 171848, 343696, 687392, 1374784, 5176921, 10353842, 20707684, 41415368, 82830736, 165661472, 331322944]

約数ペア:

[(1, 331322944), (2, 165661472), (4, 82830736), (8, 41415368), (16, 20707684), (32, 10353842), (64, 5176921), (241, 1374784), (482, 687392), (964, 343696), (1928, 171848), (3856, 85924), (7712, 42962), (15424, 21481)]